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    CDC Director: Benefit from the Holidays, However Take a COVID Take a look at First


    [MUSIC PLAYING]

    SPEAKER: How does a COVID-19

    mRNA vaccine work?

    COVID vaccines are actually

    out there.

    A number of the COVID-19 vaccines

    are mRNA vaccines, however what does

    this imply?

    mRNA vaccines are

    totally different from conventional

    vaccines.

    mRNA vaccines do not expose you

    to any actual virus as a substitute,

    they’re made with messenger

    Ribonucleic Acid or mRNA.

    This can be a kind of molecule that

    provides directions to the cell

    for methods to make totally different sorts

    of proteins.

    mRNA molecules are

    a pure a part of our cells

    and the way our our bodies work.

    Researchers have been working

    with mRNA vaccines

    for a few years.

    They’re made extra simply

    and safely in a lab

    than a vaccine that makes use of

    a virus.

    Due to this they will additionally

    be made sooner.

    The COVID-19 mRNA vaccines

    have handed many assessments in labs

    and in hundreds of individuals,

    and meet strict requirements

    from the FDA.

    So how do these vaccines work?

    First, a COVID-19 mRNA vaccine

    is injected right into a muscle

    in your higher arm.

    Some muscle cells take the mRNA

    directions within the vaccine

    and make a innocent piece

    of a protein referred to as

    a spike protein.

    This protein is discovered

    on the surface of the SARS-CoV-2

    virus that causes COVID-19.

    The muscle cells then destroy

    the directions for methods to make

    the spike protein.

    The mRNA by no means goes

    into the nucleus of your cells

    the place your DNA is saved.

    The newly made spike protein now

    sits on the floor

    of the muscle cells.

    Your immune system senses

    the spike protein

    as a overseas risk to destroy,

    it begins making antibodies

    to combat something

    with that spike protein on it.

    It will assist your physique’s

    immune system acknowledge

    and combat the true virus if it

    ever reveals up.

    It is like recognizing somebody

    by the hat they put on.

    Your physique is then

    ready to identify COVID-19

    and combat it off earlier than it grows

    in your physique’s cells.

    Quick information to recollect

    about COVID-19 mRNA vaccines.

    They assist get your physique

    able to combat off the COVID-19

    virus earlier than it makes you sick,

    they do not use

    any reside, lifeless, or weak virus,

    they can not offer you COVID-19,

    they do not have an effect on your DNA.

    Need to study extra,

    go to cdc.gov to search out extra

    details about mRNA vaccines.

    You can too study extra about

    how the vaccines had been accredited

    at fda.gov.

    [SWOOSH]

    [MUSIC PLAYING]



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